# A queXF Alternative: Scan Questionnaires in the Cloud Source: PaperSurvey.io Blog URL: https://www.papersurvey.io/blog/quexf-alternative --- queXF is a well-regarded open-source tool for turning paper questionnaires into digital data. Built by the ACSPRI Centre for Social Research and paired with the queXML form format, it lets researchers scan filled-in forms, verify uncertain marks, and export the results without paying per response. For teams with the technical staff to run it, queXF is a genuinely useful tool, and the open-source model deserves credit. The catch is what it takes to keep it running. queXF is server software you host yourself, which means installing a web server, database, and imaging libraries, then maintaining that stack over time. If you would rather point a scanner at your forms and get a clean dataset without managing infrastructure, [PaperSurvey.io](https://www.papersurvey.io) offers the same core idea, reading paper questionnaires into structured data, as a managed cloud service with handwriting recognition and direct exports to SPSS, R, and Excel. ### Self-hosted open source vs managed cloud queXF runs on your own server. You provision a machine, install the dependencies, configure the web stack, and remain responsible for updates, backups, and security patches. That is a fair trade for full control and zero per-response cost, and it works for well-resourced research teams. PaperSurvey.io removes the operations work entirely. You sign in through a browser, upload scans, and download data. There is nothing to install, no server to keep alive, and no version to upgrade. Your team spends its time on the research rather than on maintaining the tool that processes it. For groups without dedicated IT support, or a single researcher on a deadline, that difference decides it. ### Checkbox reading vs checkbox plus handwriting queXF focuses on optical mark recognition, reading the checkboxes and bubbles respondents fill in. That covers a large share of structured questionnaires and it does it competently. If you want to understand how mark reading works under the hood, our guide to [optical mark recognition software](https://www.papersurvey.io/blog/optical-mark-recognition-software.md) and the primer on [what OMR is](https://www.papersurvey.io/blog/what-is-omr.md) both go deeper. PaperSurvey.io reads marks and text in one pass: - **Checkbox accuracy**: 99.99% optical mark recognition on filled bubbles and boxes, with low-confidence marks flagged for a quick human check rather than guessed. - **Handwriting recognition**: AI-powered reading of cursive and print handwriting across a wide range of languages, including right-to-left scripts, so open-ended comments become searchable text instead of a manual retyping job. - **Numeric fields**: digit recognition for ages, dates, ID numbers, and scale ratings written into boxes. - **Human-in-the-loop verification**: uncertain answers are surfaced for review, so you keep control over the edge cases without checking every response by hand. This matters because most real questionnaires mix formats: rated scales, single-choice grids, and a handful of write-in questions. Reading only the checkboxes leaves the free-text answers to be keyed in by hand. ### Setup and forms: template building vs plain paper Both tools work from a defined form, but the setup path differs. queXF pairs with queXML templates and a scanning workflow you configure on your server before processing begins. - **Any printer, any scanner**: PaperSurvey works on plain paper printed on an ordinary office printer and scanned on any office scanner. No proprietary sheets, no special hardware, no calibration forms. - **Capture your way**: bring forms in through an office scanner, email-in, Dropbox, drag-and-drop, a shared upload page, or the mobile scanning app. A phone photo is enough when you are away from a scanner. - **Multi-page integrity**: unique per-page identifiers keep multi-page questionnaires stitched to the right respondent, so nothing gets misfiled when a stack of double-sided forms comes back. - **Pre-fill and mail-merge**: personalize forms with respondent names or IDs before printing, which speeds up matching returns to your sample frame. Because the software reads pen marks on ordinary paper, respondents just fill in the form the way they always have, and you scan the pile when it comes back. ### Export and analysis: DIY pipeline vs one-click statistics queXF exports your data so you can load it into your analysis tool of choice, exactly what an open-source pipeline should do. Getting from raw export to an analysis-ready file often still falls to you. PaperSurvey.io sends data straight into the formats researchers actually use: - **Statistics packages**: export to SPSS, R, Excel, and CSV, with value labels preserved so you are not re-coding variables after import. - **Presentation and reporting**: PDF, PowerPoint, and Google Sheets for sharing results with committees or clients. - **Integrations**: a REST API, webhooks, and Zapier connections to 1,000+ apps, plus Power BI, Tableau, and Looker through Google Sheets or the API. - **Hybrid datasets**: paper and web responses to the same questionnaire land in one combined dataset, so a mail-plus-online study is analyzed as a single file. Paper still tends to earn stronger response than web alone. Averaged across studies, web surveys draw on average about 12 percentage points fewer responses than other modes such as mail, phone, and in person (Daikeler et al., 2020, a meta-analysis of 114 comparisons). Running paper alongside an online option, then merging both into one dataset, captures that stronger paper response without giving up the convenience of digital. ### The cost that open source hides: data entry time Automation exists to replace manual entry. Hand-keying survey responses is slow and tedious, and human transcription quietly introduces errors that stay invisible until they distort a result. Self-hosting queXF removes the per-response license cost but keeps the server administration cost. A managed service removes both the keying time and the operations overhead: - **No transcription labor**: marks and handwriting are read automatically, so the hours normally spent keying responses by hand largely disappear. - **Fewer errors**: automated reading plus flagged verification cuts the transcription error rate compared with manual entry. - **No server to run**: no machine to provision, patch, back up, or secure. queXF is strongest on total control and freedom from per-response fees, the right call for teams that already run their own research infrastructure and have the staff to maintain it. ### Security, compliance, and institutional buying Research data usually carries privacy obligations, and self-hosting means you own every part of that compliance burden. PaperSurvey.io is built for institutional requirements out of the box: - **EU data hosting** with GDPR compliance for studies covered by European data protection rules. - **Certified hosting infrastructure**: PaperSurvey runs on infrastructure that is ISO 27001 certified and SOC 2 Type II audited, plus a DPA available on request. - **No AI training on your data**: your responses are never used to train AI models. - **SAML SSO** on Enterprise Plus, so access ties into your institution's identity provider. - **Procurement-friendly**: university and institutional pricing with volume discounts, purchase orders, and bank transfer, detailed on our [universities](https://www.papersurvey.io/universities) page. If you are weighing several open-source scanners, our [FormScanner alternative](https://www.papersurvey.io/blog/formscanner-alternative.md) comparison covers a similar trade-off between free desktop software and a managed cloud service. ### Try It Free If queXF's flexibility appeals but the server maintenance does not, PaperSurvey.io gives you the same paper-to-data workflow without the infrastructure. The free trial needs no credit card, so you can scan a real stack of questionnaires and check the exports before committing. [Start your free trial](https://www.papersurvey.io/app/auth/register). --- Need more? The complete PaperSurvey.io help center and blog is available as a single document at https://www.papersurvey.io/llms-full.txt.